...of Prairie 700 parts which are different than or improved from the P650 that will fit on the Prairie 650? I ask because I'm not at all that interested in buying a P700 just for extra few CC's. But I've heard that some things such as the radiator were improved on the P700 and was wonderin' if I could upgrade my 2003 P650 with this (or other) parts.

Moo,
WheelCow

 

I know for a fact that the clutch from the P 700 fits in the P 650.2003.
Thats what they replaced mine with. They say the 700 clutch had some
improvements done to it. I find it gave me more mid-range power response.
I had Dalton springs in the old clutch; they transfered them in the new clutch.
Not disapointed.